EP 1485567 B1 20081217 - MONO-DIAMETER WELLBORE CASING
Title (en)
MONO-DIAMETER WELLBORE CASING
Title (de)
BOHRLOCHFUTTERROHR MIT EINEM EINZIGEN DURCHMESSER
Title (fr)
TUBAGE DE PUITS A DIAMETRE UNIQUE
Publication
Application
Priority
- US 0300609 W 20030109
- US 35737202 P 20020215
Abstract (en)
[origin: WO03071086A2] A mono-diameter wellbore casing.
IPC 8 full level
E21B 1/00 (2006.01); E21B 23/02 (2006.01); E21B 43/10 (2006.01)
IPC 8 main group level
E21B (2006.01)
CPC (source: EP US)
E21B 43/103 (2013.01 - EP US); E21B 43/106 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03071086 A2 20030828; WO 03071086 A3 20040722; WO 03071086 B1 20041014; AT E417993 T1 20090115; AU 2003202266 A1 20030909; AU 2003202266 A8 20030909; BR 0307686 A 20050426; BR PI0307686 B1 20150908; CA 2476080 A1 20030828; CA 2476080 C 20120103; CN 1646786 A 20050727; DE 60325339 D1 20090129; EP 1485567 A2 20041215; EP 1485567 A4 20051228; EP 1485567 B1 20081217; MX PA04007922 A 20050517; US 2005269107 A1 20051208; US 7516790 B2 20090414
DOCDB simple family (application)
US 0300609 W 20030109; AT 03701281 T 20030109; AU 2003202266 A 20030109; BR 0307686 A 20030109; CA 2476080 A 20030109; CN 03808458 A 20030109; DE 60325339 T 20030109; EP 03701281 A 20030109; MX PA04007922 A 20030109; US 50436105 A 20050714